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HG/T 3550-2013Ammonia synthesis catalysts (English PDF)

氨合成催化剂

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

October 17, 2013

Implementation date

March 1, 2014

Scope

HG/T 3550-2013 is the English-translated version of 氨合成催化剂.

HG/T 3550-2013 is a recommended chemical industry standard of China covering ammonia synthesis catalysts. It sets the requirements, test methods and inspection rules for the A110 family, including the types A110-1, A110-2, A110-3, A110-4, A110-5Q and A110-6, and for the types A201, A202, A203, A207 and A301, together with the rules for marking, packaging and storage. Further types of ammonia synthesis catalyst fall under the same provisions. It quotes GB/T 191, GB/T 6678, GB/T 8170, HG/T 3545 and HG/T 3554. It replaces the 2004 edition carrying the same number. Issued on 17 October 2013, it has applied since 1 March 2014.

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Document preview — HG/T 3550-2013

National Standard of the People's Republic of China

ICS: 71.100.99
Replacing: HG 3550-2004

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

2 Normative references

2 Normative references

HG/T 3550-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 191

GB/T 6678

GB/T 8170

HG/T 3545

HG/T 3554

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Cited by

Similar standards

HG/T 6055-2022|HG/T 4857-2015|HG/T 3545-2014|HG/T 3554-2013|HG/T 5909-2021|HG/T 5910-2021

Editions of HG/T 3550

Edition	Title	Revision	Status
HG/T 3550-2013	Ammonia synthesis catalysts	current edition	Current
HG 3550-2004	Ammonia synthesis catalysts	previous edition	Superseded

This page sells the current edition, HG/T 3550-2013. Earlier editions are listed for reference only.

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